/* 分屏极简风格模板 - 左右分屏布局 */
:root {
    --split-primary: #000000;
    --split-primary-hover: #333333;
    --split-accent: #0066ff;
    --split-bg: #ffffff;
    --split-surface: #f8f8f8;
    --split-border: #e0e0e0;
    --split-text: #1a1a1a;
    --split-text-secondary: #666666;
    --split-text-tertiary: #999999;
    --split-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    --split-shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.12);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.split-body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    background: var(--split-bg);
    color: var(--split-text);
    line-height: 1.6;
    min-height: 100vh;
}

.split-app {
    display: flex;
    min-height: 100vh;
}

/* 左侧固定导航栏 */
.split-sidebar {
    width: 240px;
    background: var(--split-bg);
    border-right: 1px solid var(--split-border);
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    overflow-y: auto;
    z-index: 100;
}

.split-sidebar-inner {
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.split-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--split-text);
    padding-bottom: 24px;
    border-bottom: 1px solid var(--split-border);
}

.split-logo-icon {
    width: 48px;
    height: 48px;
    background: var(--split-primary);
    color: #fff;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    flex-shrink: 0;
}

.split-logo-text {
    font-size: 18px;
    font-weight: 600;
    color: var(--split-text);
}

.split-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.split-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    text-decoration: none;
    color: var(--split-text-secondary);
    border-radius: 8px;
    transition: all 0.2s;
    font-size: 15px;
}

.split-nav-item:hover {
    background: var(--split-surface);
    color: var(--split-text);
}

.split-nav-item.is-active {
    background: var(--split-primary);
    color: #fff;
    font-weight: 500;
}

.split-nav-icon {
    font-size: 18px;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.split-nav-label {
    flex: 1;
}

.split-search {
    display: flex;
    gap: 8px;
    padding-top: 24px;
    border-top: 1px solid var(--split-border);
}

.split-search-input {
    flex: 1;
    padding: 10px 16px;
    border: 1px solid var(--split-border);
    border-radius: 8px;
    font-size: 14px;
    background: var(--split-bg);
    color: var(--split-text);
    outline: none;
    transition: border-color 0.2s;
}

.split-search-input:focus {
    border-color: var(--split-primary);
}

.split-search-btn {
    padding: 10px 16px;
    background: var(--split-primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    transition: background 0.2s;
}

.split-search-btn:hover {
    background: var(--split-primary-hover);
}

/* 右侧主内容区 */
.split-main {
    flex: 1;
    margin-left: 240px;
    min-height: 100vh;
    background: var(--split-bg);
}

.split-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 48px 32px;
}

/* 主视觉区域 */
.split-hero-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
    margin-bottom: 64px;
    align-items: stretch;
}

.split-hero {
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    aspect-ratio: 16/9;
    max-height: 600px;
    height: 100%;
}

.split-hero-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.8s ease-in-out;
}

.split-hero-item.is-active {
    opacity: 1;
    pointer-events: auto;
}

.split-hero-link {
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
    text-decoration: none;
    color: inherit;
}

.split-hero-image {
    width: 100%;
    height: 100%;
    position: relative;
}

.split-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.split-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.3) 50%, rgba(0, 0, 0, 0.8) 100%);
}

.split-hero-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 48px;
    z-index: 2;
}

.split-hero-badge {
    display: inline-block;
    padding: 6px 12px;
    background: var(--split-accent);
    color: #fff;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.split-hero-title {
    font-size: 48px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
    line-height: 1.2;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.split-hero-desc {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    max-width: 800px;
    margin-bottom: 20px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.split-hero-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
}

.split-hero-indicators {
    position: absolute;
    bottom: 20px;
    right: 48px;
    display: flex;
    gap: 12px;
    z-index: 3;
}

.split-hero-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.5);
    background: transparent;
    cursor: pointer;
    padding: 0;
    transition: all 0.3s;
}

.split-hero-dot:hover {
    background: rgba(255, 255, 255, 0.5);
    border-color: rgba(255, 255, 255, 0.8);
}

.split-hero-dot.is-active {
    background: #fff;
    border-color: #fff;
    width: 24px;
    border-radius: 5px;
}

/* Banner 右侧边栏 */
.split-hero-sidebar {
    display: flex;
    flex-direction: column;
    background: var(--split-surface);
    border: 1px solid var(--split-border);
    border-radius: 12px;
    padding: 24px;
    height: 100%;
    max-height: 600px;
    overflow-y: auto;
    box-sizing: border-box;
}

.split-hero-sidebar-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--split-text);
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--split-border);
}

.split-hero-sidebar-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex: 1;
}

.split-hero-sidebar-item {
    display: flex;
    gap: 12px;
    text-decoration: none;
    color: inherit;
    padding: 12px;
    border-radius: 8px;
    transition: all 0.2s;
    border: 1px solid transparent;
}

.split-hero-sidebar-item:hover {
    background: var(--split-bg);
    border-color: var(--split-border);
    transform: translateX(4px);
}

.split-hero-sidebar-thumb {
    position: relative;
    width: 100px;
    height: 140px;
    flex-shrink: 0;
    border-radius: 6px;
    overflow: hidden;
    background: var(--split-border);
}

.split-hero-sidebar-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.split-hero-sidebar-badge {
    position: absolute;
    top: 6px;
    left: 6px;
    padding: 2px 6px;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 500;
}

.split-hero-sidebar-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
}

.split-hero-sidebar-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--split-text);
    margin-bottom: 8px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.split-hero-sidebar-meta {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--split-text-secondary);
}

.split-hero-sidebar-more {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--split-border);
    text-align: center;
    font-size: 14px;
    color: var(--split-text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.split-hero-sidebar-more:hover {
    color: var(--split-primary);
}

/* 区块标题 */
.split-section {
    margin-bottom: 64px;
}

.split-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
}

.split-section-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--split-text);
}

.split-section-more {
    font-size: 15px;
    color: var(--split-text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.split-section-more:hover {
    color: var(--split-primary);
}

/* 网格布局 */
.split-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 24px;
}

/* 卡片 */
.split-card {
    background: var(--split-bg);
    border: 1px solid var(--split-border);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s;
}

.split-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--split-shadow-hover);
    border-color: var(--split-primary);
}

.split-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.split-card-image {
    position: relative;
    width: 100%;
    aspect-ratio: 3/4;
    overflow: hidden;
    background: var(--split-surface);
}

.split-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.split-card:hover .split-card-image img {
    transform: scale(1.05);
}

.split-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s;
}

.split-card:hover .split-card-overlay {
    background: rgba(0, 0, 0, 0.4);
}

.split-card-play {
    width: 56px;
    height: 56px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--split-primary);
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.3s;
}

.split-card:hover .split-card-play {
    opacity: 1;
    transform: scale(1);
}

.split-card-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    padding: 4px 8px;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.split-card-body {
    padding: 16px;
}

.split-card-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--split-text);
    margin-bottom: 8px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.split-card-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--split-text-secondary);
}

.split-card-tag {
    padding: 2px 8px;
    background: var(--split-surface);
    border-radius: 4px;
}

.split-card-year {
    color: var(--split-text-tertiary);
}

/* 详情页 */
.split-detail {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.split-detail-cover {
    width: 100%;
    aspect-ratio: 3/4;
    border-radius: 8px;
    overflow: hidden;
    background: var(--split-surface);
}

.split-detail-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.split-detail-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.split-detail-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--split-text);
    line-height: 1.2;
}

.split-detail-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
    color: var(--split-text-secondary);
}

.split-detail-badge {
    padding: 4px 12px;
    background: var(--split-primary);
    color: #fff;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
}

.split-detail-stats {
    display: flex;
    gap: 32px;
}

.split-detail-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.split-detail-stat-label {
    font-size: 13px;
    color: var(--split-text-tertiary);
}

.split-detail-stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--split-text);
}

.split-detail-desc {
    padding-top: 24px;
    border-top: 1px solid var(--split-border);
}

.split-detail-desc h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--split-text);
}

.split-detail-desc p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--split-text-secondary);
}

/* 播放器 */
.split-player-section {
    margin-bottom: 48px;
}

.split-player-wrapper {
    margin-bottom: 32px;
}

.split-episode-section {
    margin-top: 32px;
}

.split-episode-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.split-episode-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--split-text);
}

.split-sort-btn {
    padding: 8px 16px;
    background: var(--split-surface);
    border: 1px solid var(--split-border);
    border-radius: 6px;
    font-size: 14px;
    color: var(--split-text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.split-sort-btn:hover {
    background: var(--split-primary);
    color: #fff;
    border-color: var(--split-primary);
}

.split-episode-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.split-episode-group {
    border: 1px solid var(--split-border);
    border-radius: 8px;
    padding: 20px;
    background: var(--split-bg);
}

.split-episode-group-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--split-text);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--split-border);
}

.split-episode-items {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.split-episode-item {
    padding: 10px 16px;
    background: var(--split-surface);
    border: 1px solid var(--split-border);
    border-radius: 6px;
    text-decoration: none;
    color: var(--split-text-secondary);
    font-size: 14px;
    transition: all 0.2s;
    display: inline-block;
}

.split-episode-item:hover {
    background: var(--split-primary);
    color: #fff;
    border-color: var(--split-primary);
}

.split-episode-item.is-active {
    background: var(--split-primary);
    color: #fff;
    border-color: var(--split-primary);
    font-weight: 500;
}

.split-episode-btn {
    border: none;
    cursor: pointer;
}

/* 播放页 */
.split-play-header {
    margin-bottom: 32px;
}

.split-play-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--split-text-secondary);
    text-decoration: none;
    font-size: 15px;
    margin-bottom: 16px;
    transition: color 0.2s;
}

.split-play-back:hover {
    color: var(--split-primary);
}

.split-play-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--split-text);
    line-height: 1.2;
}

.split-episode-nav {
    display: flex;
    gap: 16px;
    margin-bottom: 32px;
}

.split-episode-nav-btn {
    flex: 1;
    padding: 16px 24px;
    background: var(--split-surface);
    border: 1px solid var(--split-border);
    border-radius: 8px;
    text-decoration: none;
    color: var(--split-text);
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: all 0.2s;
}

.split-episode-nav-btn:hover {
    background: var(--split-primary);
    color: #fff;
    border-color: var(--split-primary);
}

.split-episode-nav-disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.split-episode-nav-label {
    font-size: 13px;
    color: var(--split-text-tertiary);
}

.split-episode-nav-btn:hover .split-episode-nav-label {
    color: rgba(255, 255, 255, 0.8);
}

.split-episode-nav-name {
    font-size: 16px;
    font-weight: 600;
}

/* 列表页 */
.split-page-header {
    margin-bottom: 48px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--split-border);
}

.split-page-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--split-text);
    margin-bottom: 8px;
}

.split-page-subtitle {
    font-size: 16px;
    color: var(--split-text-secondary);
}

.split-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin-top: 64px;
    padding-top: 32px;
    border-top: 1px solid var(--split-border);
}

.split-pagination-btn {
    padding: 12px 24px;
    background: var(--split-surface);
    border: 1px solid var(--split-border);
    border-radius: 8px;
    text-decoration: none;
    color: var(--split-text);
    font-size: 15px;
    transition: all 0.2s;
}

.split-pagination-btn:hover {
    background: var(--split-primary);
    color: #fff;
    border-color: var(--split-primary);
}

.split-pagination-info {
    font-size: 15px;
    color: var(--split-text-secondary);
}

.split-empty {
    text-align: center;
    padding: 80px 20px;
    color: var(--split-text-secondary);
    font-size: 16px;
}

/* 移动端菜单按钮 */
.split-menu-toggle {
    display: none;
    position: fixed;
    top: 16px;
    left: 16px;
    z-index: 101;
    width: 40px;
    height: 40px;
    background: var(--split-primary);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.split-menu-toggle span {
    width: 20px;
    height: 2px;
    background: #fff;
    border-radius: 1px;
    transition: all 0.3s;
}

.split-menu-toggle:hover {
    background: var(--split-primary-hover);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .split-sidebar {
        width: 200px;
    }

    .split-main {
        margin-left: 200px;
    }

    .split-content {
        padding: 32px 24px;
    }

    .split-hero-wrapper {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .split-hero-sidebar {
        max-height: none;
    }

    .split-detail {
        grid-template-columns: 240px 1fr;
        gap: 32px;
    }

    .split-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .split-menu-toggle {
        display: flex;
    }

    .split-sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s;
        box-shadow: 2px 0 16px rgba(0, 0, 0, 0.1);
    }

    .split-sidebar.is-open {
        transform: translateX(0);
    }

    .split-main {
        margin-left: 0;
    }

    .split-content {
        padding: 24px 16px;
    }

    .split-hero-title {
        font-size: 32px;
    }

    .split-hero-content {
        padding: 32px 24px;
    }

    .split-hero-wrapper {
        grid-template-columns: 1fr;
    }

    .split-hero-sidebar-list {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .split-hero-sidebar-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .split-hero-sidebar-thumb {
        width: 100%;
        height: 180px;
    }

    .split-detail {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .split-detail-cover {
        max-width: 200px;
        margin: 0 auto;
    }

    .split-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 16px;
    }

    .split-section-title {
        font-size: 24px;
    }

    .split-page-title {
        font-size: 28px;
    }
}